HA12230NT Datasheet - Hitachi Semiconductor

HA12230NT Audio Signal Processor

HA12230NT is silicon monolithic bipolar IC providing PB equalizer, REC equalizer system and each electronic control switch in one chip. Functions * PB equalizer * REC equalizer × 2 channel × 2 channel * MS use Mixing Amp. * Each electronic control switch to change t.

HA12230NT Features

* REC equalizer is very small number of external parts, built-in 2 types of frequency characteristics

* PB equalizer circuit built-in

* REC/PB are possible with TYPE I/II

* Controllable from direct micro-computer output

* Available to reduce substrate-area bec

HA12230NT_HitachiSemiconductor.pdf